30780456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9678

約数の個数: 64

約数和(自身を含む): 92582400

約数和(自身を除く): 61801944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 9643, 19286, 28929, 38572, 57858, 67501, 77144, 115716, 135002, 183217, 202503, 231432, 270004, 366434, 405006, 540008, 549651, 732868, 810012, 1099302, 1282519, 1465736, 1620024, 2198604, 2565038, 3847557, 4397208, 5130076, 7695114, 10260152, 15390228, 30780456]

約数ペア:

[(1, 30780456), (2, 15390228), (3, 10260152), (4, 7695114), (6, 5130076), (7, 4397208), (8, 3847557), (12, 2565038), (14, 2198604), (19, 1620024), (21, 1465736), (24, 1282519), (28, 1099302), (38, 810012), (42, 732868), (56, 549651), (57, 540008), (76, 405006), (84, 366434), (114, 270004), (133, 231432), (152, 202503), (168, 183217), (228, 135002), (266, 115716), (399, 77144), (456, 67501), (532, 57858), (798, 38572), (1064, 28929), (1596, 19286), (3192, 9643)]